ZSN4 Series DC Motor

  DC Motor  

 

Power: 40kw - 355KW
Voltage: Normal 220V, 400V, 440V, 660V
Speed: 750RPM/1000RPM/1500RPM
Protection Degree: IP21S
Cooling method: IC01/IC06/IC17/IC37
Insulation Class: F
Duty: S1
Package: Export Wooden Package
Payment: 30% in advance, balance by T/T or L/C at sight

          

Mode Explanation

 

 Description and Application

ZSN4 series DC motor is a kind of special motor which is developed based on the characteristics of cement rotary kiln main drive. Motor adopt octagon structure and the availability of stator space is high, stator magnetism yoke is terrace, which can suffer from the pulsating current and rapid upheaval in current, and it is applicable to triphase all control bridge commutateors power. And the motor can work for a long time without calm wave reactor. Novel class F insulating structure makes insulating function stable and easy to dissipate heat. Designing on the basis of the characteristics of cement rotary kiln makes start moment 2.5 times as rated moment. The cooling method of using pipe-ventilating makes the motor operate safely and dependably in the bad environment with dust.

The mounting size of motor comply with IEC72 International standard, except for the axial distance between the mounting holes(dimension B).

Electrical Performance

Power Range: 40KW-355KW

Frame Size: H250-H450mm

Speed Range: 20-900r/min

Rated Voltage: 160V, 400V, 440V,660V.

Exciting Voltage: 160V, 220V, 400V, etc.

Insulation Class: F

Protection Degree: IP21S, IP23.

Mounting: IM B3 Mounting

Cooling Method: IC06, IC17, IC37,

Duty: S1

The motor has such advantage as high efficiency, energy-saving, low noise, low vibration, light weight and reliable performance, and it is easy for installation and maintenance.

          

Notice on order

1. Pls refer to the catalogue before ordering. If the types rating you need are not covered by our booklet, pls contact us. Should you have any specific needs, pls offer us clear and concrete proposal in advance.

2. Pls write clearly the type, output, voltage, speed, excitation, exciting voltage, duty-cycle, type of construction, Number of shaft-end, location of terminal box, direction of rotation, as well as the name and quantity of necessary accessories and spare parts, etc.

3. If the humid-tropical type required, pls mark TH behind the original type number.